WHAT a doll! Actress Margot Robbie throws another one on the Barbie promotion trail.

The Aussie star, 32, who plays the iconic children’s toy in the new movie, wore a pink polka dotted halterneck dress to an event in Los Angeles.

Margot Robbie stunned in this pink polka dotted halterneck dress in Los Angeles
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Margot Robbie stunned in this pink polka dotted halterneck dress in Los AngelesCredit: Rex

The actress was joined by Ryan Gosling, who plays Barbie’s partner Ken, at the Four Seasons Hotel
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The actress was joined by Ryan Gosling, who plays Barbie’s partner Ken, at the Four Seasons HotelCredit: Getty
Ryan Gosling, 42, who plays Barbie’s partner Ken in the fantasy comedy out next month, joined her at the Four Seasons Hotel in Beverley Hills.

We previously revealed how Barbie poses for a police mugshot — after she punches a groper in the face.

The doll shows she is not to be messed with.

Dressed in rainbow Lycra and a matching cap, she gets arrested after being assaulted on Venice Beach, LA.

Barbie is joined behind bars by her boyfriend Ken.

In a dig at her counterpart being little more than her accessory, his name board reads: “And Ken”.

Margot Robbie said said she has worked hard to make sure the Barbie film does the brand justice.

“She is s*xualized. But she should never be s*xy.

“People can project s*x onto her. Yes, she can wear a short skirt, but because it’s fun and pink. Not because she wanted you to see her butt.”

Margot plays the iconic children’s toy in the new movie
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Margot plays the iconic children’s toy in the new movieCredit: Getty